DEFINITION: Front or console cigarette lighter is inoperative.

Was the Cigarette Lighters System Check performed?

--

Go to Step 2

Go to Cigar Lighter/Auxiliary Outlets System Check

Determine if both the front cigarette lighter and the console cigarette lighter are inoperative.

Are both the front cigarette lighter and the console cigarette lighter inoperative?

--

Go to Step 14

Go to Step 3

Is the console cigarette lighter inoperative?

--

Go to Step 4

Go to Step 9

1. Remove the console cigarette lighter.
2. Use the DMM to measure the voltage between terminal A of the console cigarette connector C1 and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 6

Go to Step 5

1. Locate an open or a high resistance in circuit A778.
2. Repair the open or the high resistance in circuit A778.

Is the repair complete?

--

Go to Step 17

--

Use the DMM to measure the resistance between terminal B of the console cigarette connector C1 and a known good ground.

Is the measured resistance within the specified value?

Less than 5 ohms

Go to Step 8

Go to Step 7

1. Locate an open or a high resistance in circuit F23.
2. Repair the open or the high resistance in circuit F23.

Is the repair complete?

--

Go to Step 17

--

Replace the console cigarette lighter. Refer to Cigar Lighter Housing Replacement in Instrument Panel, Gauges and Console.

Is the replacement complete?

--

Go to Step 17

--

1. Remove the front cigarette lighter.
2. Use the DMM to measure the voltage between terminal 1 of the front cigarette connector and a known good ground.

Is the measured voltage within the specified value?

B+

Go to Step 11

Go to Step 10

1. Locate an open or a high resistance in circuit A777.
2. Repair the open or the high resistance in circuit A777.

Is the repair complete?

--

Go to Step 17

--

Use the DMM to measure the resistance between terminal 3 of the front cigarette connector and a known good ground.

Is the measured resistance within the specified value?

Less than 5 ohms

Go to Step 13

Go to Step 12

1. Locate an open or a high resistance in circuit F4.
2. Repair the open or the high resistance in circuit F4.

Is the repair complete?

--

Go to Step 17

--

Replace the front cigarette lighter. Refer to Cigar Lighter Housing Replacement - Instrument Panel in Instrument Panel, Gauges and Console.

Is the replacement complete?

--

Go to Step 17

--

Check the CIG Fuse for an open.

Is the CIG Fuse open?

--

Go to Step 15

Go to Step 16

1. Locate an short to ground in circuit A800, A778 or A777.
2. Repair the short to ground in circuit A800, A778 or A777.

Is the repair complete?

--

Go to Step 17

--

1. Locate an open or a high resistance in circuit A800.
2. Repair the open or the high resistance in circuit A800.

Is the repair complete?

--

Go to Step 17

--

1. Connect all connectors and components that were disconnected.
2. Verify that the front and console cigarette lighters operate properly.

Do the front and console cigarette lighters operate properly?

--

System OK

Go to Step 1